therm Changeset - 9336fdac7c05 · protofusion repositories

Changeset - 9336fdac7c05

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cortex-f0

0 2 0

Ethan Zonca - 10 years ago 2015-01-03 00:04:24
ez@ethanzonca.com

Add toggle GPIO func

2 files changed with 18 insertions and 0 deletions:

libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_gpio.h

libraries/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_gpio.c

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libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_gpio.h

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@@ @@ -321,38 +321,40 @@ typedef struct @@
 /* Exported macro ------------------------------------------------------------*/
 /* Exported functions ------------------------------------------------------- */
 /* Function used to set the GPIO configuration to the default reset state *****/
 void GPIO_DeInit(GPIO_TypeDef* GPIOx);
 /* Initialization and Configuration functions *********************************/
 void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
 void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
 void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 /* GPIO Read and Write functions **********************************************/
 uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
 uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
 void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
 void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
 /* GPIO Alternate functions configuration functions ***************************/
 void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
 void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
 #ifdef __cplusplus
+}
 #endif
 #endif /* __STM32F0XX_GPIO_H */
 /**
   * @}
   */
 /**
   * @}
   */
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

libraries/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_gpio.c

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@@ @@ -502,41 +502,57 @@ void GPIO_Write(GPIO_TypeDef* GPIOx, uin @@
   *            @arg GPIO_AF_7: COMP1 OUT, COMP2 OUT
   * @note   The pin should already been configured in Alternate Function mode(AF)
   *         using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
   * @note   Refer to the Alternate function mapping table in the device datasheet
   *         for the detailed mapping of the system and peripherals'alternate
   *         function I/O pins.
   * @retval None
   */
 void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
   uint32_t temp = 0x00;
   uint32_t temp_2 = 0x00;
   /* Check the parameters */
   assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
   assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
   assert_param(IS_GPIO_AF(GPIO_AF));
   temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
   GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
   temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
   GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
 /**
   * @brief  Toggles the specified GPIO pins. NOTE: Imported by EMZ
   * @param  GPIOx: where x can be (A..H) to select the GPIO peripheral.
   * @param  GPIO_Pin: Specifies the pins to be toggled.
   * @retval None
   */
 void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
   /* Check the parameters */
   assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
   GPIOx->ODR ^= GPIO_Pin;
+}
 /**
   * @}
   */
 /**
   * @}
   */
 /**
   * @}
   */
 /**
   * @}
   */
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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